﻿body {
}

.d1 img {
    float: left;
    margin-top: 10px;
}

.d1 h2 {
    float: left;
    margin-top: 45px;
    margin-left: 40px;
    font-weight: bold;
}

.d1 h3 {
    float: left;
    margin-top: 50px;
    margin-left: 10px;
    color: cornflowerblue;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
}

form {
    position: relative;
    width: 300px;
    margin: 0 auto;
    margin-top: 40px;
    margin-left: 30px;
    float: left;
}

.d1 input {
    width: 100%;
    height: 42px;
    padding-left: 10px;
    border: 2px solid #7BA7AB;
    border-radius: 5px;
    outline: none;
    background: #F9F0DA;
    color: #9E9C9C;
}

.d1 button {
    position: absolute;
    top: 0;
    right: 0px;
    width: 42px;
    height: 42px;
    border: none;
    background: #35cdef;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
}



#nav-1 {
    width: 100%;
    height: 50px;
    margin-top: 30px;
    background: #44ccf8;
    float: left;
}

    #nav-1 ul li {
        margin: 15px 15px;
        float: left;
        list-style: none;
    }

        #nav-1 ul li a {
            float: left;
            padding: 0px 75px;
            margin: auto;
            color: black;
            font-size: 20px;
        }

.nav-2-1 {
    float: left;
    margin-top: 20px;
}


.nav-2-3 {
    float: left;
    margin-left: 40px;
    margin-top: 20px;
    border-left: 1px solid #eee;
}

    .nav-2-3 b {
        font-size: 30px;
        color: crimson;
    }

    .nav-2-3 p {
        font-weight: bold;
    }

        .nav-2-3 p strong {
            font-size: 15px;
            color: deepskyblue;
        }

.nav-3 {
    float: left;
    border: 1px dashed #000;
    height: 50px;
    width: 450px;
}

    .nav-3 strong {
        color: crimson;
        margin-left: 10px;
    }

.nav-3-1 {
    float: left;
    width: 110px;
    text-align: center;
    color: #ff4c4c;
    line-height: 18px;
    padding-top: 6px;
}

.nav-3-2 {
    padding: 0 23px;
    float: left;
    margin: 7px 0;
    margin-top: 15px;
}

    .nav-3-2 li span {
        float: left;
        background: #75BFFB;
        width: 36px;
        text-align: center;
        margin-right: 10px;
        font-size: 12px;
        color: #fff;
    }

.nav-4-1 img {
    float: left;
    margin-top: 10px;
}

.nav-4-1-1 {
    float: left;
    margin-top: 15px;
    margin-left: 10px;
}

    .nav-4-1-1 span {
        float: left;
        background: #75BFFB;
        font-size: 12px;
        color: #fff;
    }

.nav-5 {
    float: left;
    padding: 10px 0;
    border-bottom: 2px solid #ededed;
    line-height: 30px;
}

.nav-5-1 h3 {
    font-size: 20px;
    line-height: 30px;
    height: 30px;
    overflow: hidden;
}

.product-detail-side {
    margin-top: 5px;
}

.side {
    float: right;
    width: 300px;
}

.side-header {
    padding: 10px 0;
    border-bottom: 2px solid #ededed;
    line-height: 30px;
}

    .side-header h3 {
        font-size: 18px;
        line-height: 30px;
        height: 30px;
        overflow: hidden;
    }

.side-tabs {
    height: 32px;
    padding: 10px 0 0;
    border-bottom: 1px solid #ededed;
}

    .side-tabs .current {
        padding-bottom: 0;
        border-bottom: 2px solid #198ef6;
    }

.side-tabs-col2 li {
    width: 150px;
}

.side-tabs li {
    position: relative;
    float: left;
    width: 50%;
    height: 31px;
    padding: 0 0 2px;
    margin: 0 0 -1px;
    line-height: 32px;
    font-size: 14px;
    text-align: center;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

.nav-6 {
    float: left;
    width: 920px;
    height: 180px
}

.nav-6-1 {
    float: left
}

.nav-6-2 {
    float: left;
    margin-left: 60px;
}

.nav-6-3 {
    float: left;
    margin-left: 60px;
}

.nav-6-4 {
    float: left;
    margin-left: 60px;
}

.nav-7 {
    float: left;
    width: 920px;
    height: 500px
}

.nav-7-1 {
    float: left;
    margin-left: 20px;
}

.nav-7-2 {
    float: left;
    width: 675px;
    height: 168px;
    margin-left: 20px;
}

.nav-7-3 {
    float: left;
    margin-left: 20px;
    margin-top: 20px;
}

.nav-7-4 {
    float: left;
    width: 675px;
    height: 168px;
    margin-left: 20px;
    margin-top: 30px;
}
